<template>
  <div class="product">
    <product-param v-bind:title="product.name">
      <template v-slot:buy>
        <button class="btn" @click="buy">立即购买</button>
      </template>
    </product-param>
    <div class="content">
      <div class="item-bg">
        <h2>{{product.name}}</h2>
        <h3>{{product.subtitle}}</h3>
        <p>
          <a href="" id="">全球首款双频 GP</a>
          <span>|</span>
          <a href="" id="">骁龙845</a>
          <span>|</span>
          <a href="" id="">AI 变焦双摄</a>
          <span>|</span>
          <a href="" id="">红外人脸识别</a>
        </p>
        <div class="price">
          <span>￥<em>{{product.price}}</em></span>
        </div>
      </div>
      <div class="item-bg-2"></div>
      <div class="item-bg-3"></div>
      <div class="item-swiper">
        <swiper :options="swiperOption">
          <swiper-slide><img src="/imgs/product/gallery-2.png" alt=""></swiper-slide>
          <swiper-slide><img src="/imgs/product/gallery-3.png" alt=""></swiper-slide>
          <swiper-slide><img src="/imgs/product/gallery-4.png" alt=""></swiper-slide>
          <swiper-slide><img src="/imgs/product/gallery-5.jpg" alt=""></swiper-slide>
          <swiper-slide><img src="/imgs/product/gallery-6.jpg" alt=""></swiper-slide>
          <!-- Optional controls -->
          <div class="swiper-pagination"  slot="pagination"></div>
        </swiper>
        <p class="desc">小米8 AI变焦双摄拍摄</p>
      </div>
      <div class="item-video">
        <h2>60帧超慢动作摄影<br/>慢慢回味每一瞬间的精彩</h2>
        <p>后置960帧电影般超慢动作视频，将眨眼间的美妙展现得淋漓尽致！<br/>更能AI 精准分析视频内容，15个场景智能匹配背景音效。</p>
        <div class="video-bg" @click="showSlide='slideDown'"></div>
        <!-- <div class="video-bg" @click="showSlide=true"></div>-->
        <div class="video-box" v-show="showSlide">
          <!--<div class="overlay"></div>-->
          <!--<div class="overlay" v-if="showSlide"></div>-->
          <div class="overlay"></div>
          <div class="video" v-bind:class="showSlide">
          <!--<div class="video" v-bind:class="{'slide':showSlide}">-->
           <!-- <span class="icon-close" @click="closeVideo"></span>-->
            <!--<span class="icon-close" @click="closeVideo=false"></span>-->
            <span class="icon-close" @click="closeVideo"></span>
            <video src="/imgs/product/video.mp4" muted autoplay controls="controls"></video>
          </div>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
import ProductParam from "@/components/ProductParam";
import { swiper, swiperSlide } from 'vue-awesome-swiper'
export default {
  name: "product",
  components:{
    ProductParam,
    swiper,
    swiperSlide,
  },
  data(){
    return {
      //showSlide:false,
      showSlide:'',//控制动画效果
      product:{},//商品信息
      swiperOption:{
        autoplay:true,
        slidesPerView:3,
        spaceBetween: 30,
        freeMode: true,
        pagination: {
          el: '.swiper-pagination',
          clickable :true,
        }
      }
    }
  },
  mounted(){
    this.getProductInfo();
  },
  methods:{
    getProductInfo(){
      let id = this.$route.params.id;
      this.axios.get(`/products/${id}`).then((res)=>{
        this.product = res;
      })
    },
    buy(){
      let id = this.$route.params.id;
      this.$router.push(`/detail/${id}`);
    },
    closeVideo(){
      this.showSlide='slideUp';
      setTimeout(()=>{
        this.showSlide='';
      },600)
    }
  }
}
</script>

<style lang="scss">
@import './../assets/scss/mixin.scss';
.product{
  button{
    margin-left: 10px;
  }
  .content{
    .item-bg{
      background:url('/imgs/product/product-bg-1.png') no-repeat center;
      height:718px;
      text-align:center;
      h2{
        font-size:80px;
        padding-top:55px;
      }
      h3{
        font-size:24px;
        letter-spacing: 10px;
      }
      p{
        margin-top:21px;
        margin-bottom:40px;
        a{
          font-size:16px;
          color:#333333;
        }
        span{
          margin:0 15px;
        }
      }
      .price{
        font-size:30px;
        color:#333333;
        em{
          font-style:normal;
          font-size:38px;
        }
      }
    }
    .item-bg-2{
      background:url(/imgs/product/product-bg-2.png) no-repeat center;
      height:480px;
      background-size:1226px 397px;
    }
    .item-bg-3{
      background:url(/imgs/product/product-bg-3.png) no-repeat center;
      height:638px;
      background-size:cover;
    }
    .item-swiper{
      margin:36px auto 52px;
      .desc{
        font-size:18px;
        color:#333333;
        text-align:center;
      }
      img{
        width:100%;
      }
    }
    .item-video{
      height:1044px;
      background-color:#070708;
      margin-bottom:76px;
      color:#FFFFFF;
      text-align:center;
      h2{
        font-size:60px;
        padding-top:82px;
        margin-bottom:47px;
      }
      p{
        font-size:24px;
        margin-bottom:58px;
      }
      .video-bg{
        background:url('/imgs/product/gallery-1.png') no-repeat center;
        background-size:cover;
        width:1226px;
        height:540px;
        margin:0 auto 120px;
        cursor:pointer;
      }
      .video-box{
        .overlay{
          @include position(fixed);
          background-color: #333333;
          opacity: .4;
          z-index: 10;
        }
        @keyframes slideDown { //animation动画
          from{
            top: -50%;
            opacity: 0;
          }
          to{
            top: 50%;
            opacity: 1;
          }
        }
        @keyframes slideUp { //动画
          from{
            top: 50%;
            opacity: 1;
          }
          to{
            top: -50%;
            opacity: 0;
          }
        }
        .video{
          position: fixed;
          top: -50%;
          left: 50%;
          transform: translate(-50%, -50%);
          z-index: 10;
          width: 1000px;
          height: 536px;
          opacity: 1;
          &.slideDown{
            animation: slideDown .6s linear;
            top: 50%;
          }
          &.slideUp{
            animation: slideUp .6s linear;
          }
          /*opacity: 0;*/
          /*transition:all .6s;*/
          /*&.slide{*/ //实现动画
          /*  top: 50%;*/
          /*  opacity: 1;*/
          /*}*/
          .icon-close{
            position: absolute;
            top: 20px;
            right: 20px;
            @include bgImg(20px,20px,'/imgs/icon-close.png');
            cursor: pointer;
            z-index: 11;
          }
          video{
            width: 100%;
            height: 100%;
            object-fit: cover;
            outline: none;
          }
        }
      }
    }
  }
}
</style>
